EP 2317747 A1 20110504 - A REALIZING METHOD AND APPARATUS FOR VIDEO PHONE
Title (en)
A REALIZING METHOD AND APPARATUS FOR VIDEO PHONE
Title (de)
VERFAHREN UND VORRICHTUNG FÜR EIN BILDTELEFON
Title (fr)
PROCÉDÉ ET DISPOSITIF DE VISIOPHONIE.
Publication
Application
Priority
- CN 2008073649 W 20081222
- CN 200810167489 A 20081010
Abstract (en)
A method and apparatus for realizing a video phone are provided. Wherein the method includes the following steps: the equipment on the local side establishes a physical path between the equipment on the opposite side and itself through a wireless data card (S102); the equipment on the local side performs interaction of control signals with the equipment on the opposite side through the established physical path and establishes a video phone path (S104); the equipment on the local side transmits the video signals and/or audio signals collected by itself to the equipment on the opposite side through the established video phone path and receives the video signals and/or audio signals from the equipment on the opposite side (S106). By the present invention, the user experience is improved, and the cost of the user is saved.
IPC 8 full level
H04M 3/42 (2006.01)
CPC (source: BR EP US)
H04N 7/148 (2013.01 - BR EP US); H04N 21/4788 (2013.01 - EP US); H04N 21/6131 (2013.01 - EP US); H04N 21/643 (2013.01 - EP US); H04M 2201/50 (2013.01 - EP US); H04N 7/155 (2013.01 - EP US); H04N 21/4788 (2013.01 - BR); H04N 21/6131 (2013.01 - BR); H04N 21/643 (2013.01 - BR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2317747 A1 20110504; EP 2317747 A4 20121205; EP 2317747 B1 20190814; BR PI0823211 A2 20150630; BR PI0823211 B1 20200924; CN 101383940 A 20090311; CN 101383940 B 20110622; ES 2743237 T3 20200218; JP 2012503372 A 20120202; MX 2011003869 A 20110502; US 2011228038 A1 20110922; WO 2010040266 A1 20100415
DOCDB simple family (application)
EP 08877235 A 20081222; BR PI0823211 A 20081222; CN 2008073649 W 20081222; CN 200810167489 A 20081010; ES 08877235 T 20081222; JP 2011527178 A 20081222; MX 2011003869 A 20081222; US 200813121177 A 20081222